Alright, let's work through 1027 times 6449 step by step
1027 × 6449 = 6449 × (1027)
+ 6449 × 7 what gives us 45143
+ 6449 × 20 which equals 128980
+ 6449 × 000 resulting in 0
+ 6449 × 1000 that results in 6449000

= 6623123
